Audio speaker



FIG. 1 is a front perspective view of an audio speaker showing our design in an open position;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is another a front perspective view of the audio speaker in a closed position;

FIG. 5 is a front view thereof;

FIG. 6 is a back view thereof;

FIG. 7 is a top view thereof of the audio speaker in an open position; and,

FIG. 8 is a bottom view thereof.

The broken lines in the drawings are used to illustrate unclaimed features as well as the density and size of the small circles on the front and back faces of the Invention. The broken lines, unclaimed features, and small circles they depict form no part of the claimed design. 

CLAIM The ornamental design for an audio speaker, substantially as shown and described. 